3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Digest::MD5 qw( md5_base64 );
26 use CGI::Session::ErrorHandler;
29 use List::MoreUtils qw( uniq );
32 use C4::Templates; # to get the template
34 use C4::Search::History;
38 use Koha::AuthUtils qw( get_script_name hash_password );
39 use Koha::Auth::TwoFactorAuth;
41 use Koha::DateUtils qw( dt_from_string );
42 use Koha::Library::Groups;
44 use Koha::Cash::Registers;
47 use Koha::Patron::Consents;
48 use List::MoreUtils qw( any );
50 use C4::Auth_with_shibboleth qw( shib_ok get_login_shib login_shib_url logout_shib checkpw_shib );
52 use C4::Log qw( logaction );
53 use Koha::CookieManager;
58 use vars qw($ldap $cas $caslogout);
59 our (@ISA, @EXPORT_OK);
61 sub psgi_env { any { /^psgi\./ } keys %ENV }
64 if (psgi_env) { die 'psgi:exit' }
68 C4::Context->set_remote_address;
74 checkauth check_api_auth get_session check_cookie_auth checkpw checkpw_internal checkpw_hash
75 get_all_subpermissions get_user_subpermissions track_login_daily in_iprange
76 get_template_and_user haspermission
79 $ldap = C4::Context->config('useldapserver') || 0;
80 $cas = C4::Context->preference('casAuthentication');
81 $caslogout = C4::Context->preference('casLogout');
84 require C4::Auth_with_ldap;
85 import C4::Auth_with_ldap qw(checkpw_ldap);
88 require C4::Auth_with_cas; # no import
89 import C4::Auth_with_cas qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url logout_if_required multipleAuth getMultipleAuth);
96 C4::Auth - Authenticates Koha users
100 use CGI qw ( -utf8 );
104 my $query = CGI->new;
106 my ($template, $borrowernumber, $cookie)
107 = get_template_and_user(
109 template_name => "opac-main.tt",
112 authnotrequired => 0,
113 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
117 output_html_with_http_headers $query, $cookie, $template->output;
121 The main function of this module is to provide
122 authentification. However the get_template_and_user function has
123 been provided so that a users login information is passed along
124 automatically. This gets loaded into the template.
128 =head2 get_template_and_user
130 my ($template, $borrowernumber, $cookie)
131 = get_template_and_user(
133 template_name => "opac-main.tt",
136 authnotrequired => 0,
137 flagsrequired => { catalogue => '*', tools => 'import_patrons' },
141 This call passes the C<query>, C<flagsrequired> and C<authnotrequired>
142 to C<&checkauth> (in this module) to perform authentification.
143 See C<&checkauth> for an explanation of these parameters.
145 The C<template_name> is then used to find the correct template for
146 the page. The authenticated users details are loaded onto the
147 template in the logged_in_user variable (which is a Koha::Patron object). Also the
148 C<sessionID> is passed to the template. This can be used in templates
149 if cookies are disabled. It needs to be put as and input to every
152 More information on the C<gettemplate> sub can be found in the
157 sub get_template_and_user {
160 my ( $user, $cookie, $sessionID, $flags );
163 my $cookie_mgr = Koha::CookieManager->new;
165 # Get shibboleth login attribute
166 my $shib = C4::Context->config('useshibboleth') && shib_ok();
167 my $shib_login = $shib ? get_login_shib() : undef;
169 C4::Context->interface( $in->{type} );
171 $in->{'authnotrequired'} ||= 0;
173 # the following call includes a bad template check; might croak
174 my $template = C4::Templates::gettemplate(
175 $in->{'template_name'},
180 if ( $in->{'template_name'} !~ m/maintenance/ ) {
181 ( $user, $cookie, $sessionID, $flags ) = checkauth(
183 $in->{'authnotrequired'},
184 $in->{'flagsrequired'},
187 $in->{template_name},
191 # If we enforce GDPR and the user did not consent, redirect
192 # Exceptions for consent page itself and SCI/SCO system
193 if( $in->{type} eq 'opac' && $user &&
194 $in->{'template_name'} !~ /^(opac-patron-consent|sc[io]\/)/ &&
195 C4::Context->preference('GDPR_Policy') eq 'Enforced' )
197 my $consent = Koha::Patron::Consents->search({
198 borrowernumber => getborrowernumber($user),
199 type => 'GDPR_PROCESSING',
200 given_on => { '!=', undef },
203 print $in->{query}->redirect(-uri => '/cgi-bin/koha/opac-patron-consent.pl', -cookie => $cookie);
208 if ( $in->{type} eq 'opac' && $user ) {
211 my $session = get_session($sessionID);
213 $is_sco_user = $session->param('sco_user');
219 # If the user logged in is the SCO user and they try to go out of the SCO module,
220 # log the user out removing the CGISESSID cookie
221 $in->{template_name} !~ m|sco/| && $in->{template_name} !~ m|errors/errorpage.tt|
225 C4::Context->preference('AutoSelfCheckID')
226 && $user eq C4::Context->preference('AutoSelfCheckID')
234 # If the user logged in is the SCI user and they try to go out of the SCI module,
235 # kick them out unless it is SCO with a valid permission
236 # or they are a superlibrarian
237 $in->{template_name} !~ m|sci/|
238 && haspermission( $user, { self_check => 'self_checkin_module' } )
240 $in->{template_name} =~ m|sco/| && haspermission(
241 $user, { self_check => 'self_checkout_module' }
244 && $flags && $flags->{superlibrarian} != 1
251 $template = C4::Templates::gettemplate( 'opac-auth.tt', 'opac',
253 $cookie = $cookie_mgr->replace_in_list( $cookie, $in->{query}->cookie(
254 -name => 'CGISESSID',
257 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
263 script_name => get_script_name(),
266 print $in->{query}->header(
271 'X-Frame-Options' => 'SAMEORIGIN'
282 # It's possible for $user to be the borrowernumber if they don't have a
283 # userid defined (and are logging in through some other method, such
284 # as SSL certs against an email address)
286 $borrowernumber = getborrowernumber($user) if defined($user);
287 if ( !defined($borrowernumber) && defined($user) ) {
288 $patron = Koha::Patrons->find( $user );
290 $borrowernumber = $user;
292 # A bit of a hack, but I don't know there's a nicer way
294 $user = $patron->firstname . ' ' . $patron->surname;
297 $patron = Koha::Patrons->find( $borrowernumber );
298 # FIXME What to do if $patron does not exist?
302 $template->param( loggedinusername => $user ); # OBSOLETE - Do not reuse this in template, use logged_in_user.userid instead
303 $template->param( loggedinusernumber => $borrowernumber ); # FIXME Should be replaced with logged_in_user.borrowernumber
304 $template->param( logged_in_user => $patron );
305 $template->param( sessionID => $sessionID );
307 if ( $in->{'type'} eq 'opac' ) {
308 require Koha::Virtualshelves;
309 my $some_private_shelves = Koha::Virtualshelves->get_some_shelves(
311 borrowernumber => $borrowernumber,
315 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
321 some_private_shelves => $some_private_shelves,
322 some_public_shelves => $some_public_shelves,
326 my $all_perms = get_all_subpermissions();
328 my @flagroots = qw(circulate catalogue parameters borrowers permissions reserveforothers borrow
329 editcatalogue updatecharges tools editauthorities serials reports acquisition clubs problem_reports);
331 # We are going to use the $flags returned by checkauth
332 # to create the template's parameters that will indicate
333 # which menus the user can access.
334 if ( $flags && $flags->{superlibrarian} == 1 ) {
335 $template->param( CAN_user_circulate => 1 );
336 $template->param( CAN_user_catalogue => 1 );
337 $template->param( CAN_user_parameters => 1 );
338 $template->param( CAN_user_borrowers => 1 );
339 $template->param( CAN_user_permissions => 1 );
340 $template->param( CAN_user_reserveforothers => 1 );
341 $template->param( CAN_user_editcatalogue => 1 );
342 $template->param( CAN_user_updatecharges => 1 );
343 $template->param( CAN_user_acquisition => 1 );
344 $template->param( CAN_user_suggestions => 1 );
345 $template->param( CAN_user_tools => 1 );
346 $template->param( CAN_user_editauthorities => 1 );
347 $template->param( CAN_user_serials => 1 );
348 $template->param( CAN_user_reports => 1 );
349 $template->param( CAN_user_staffaccess => 1 );
350 $template->param( CAN_user_coursereserves => 1 );
351 $template->param( CAN_user_plugins => 1 );
352 $template->param( CAN_user_lists => 1 );
353 $template->param( CAN_user_clubs => 1 );
354 $template->param( CAN_user_ill => 1 );
355 $template->param( CAN_user_stockrotation => 1 );
356 $template->param( CAN_user_cash_management => 1 );
357 $template->param( CAN_user_problem_reports => 1 );
358 $template->param( CAN_user_recalls => 1 );
360 foreach my $module ( keys %$all_perms ) {
361 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
362 $template->param( "CAN_user_${module}_${subperm}" => 1 );
368 foreach my $module ( keys %$all_perms ) {
369 if ( defined($flags->{$module}) && $flags->{$module} == 1 ) {
370 foreach my $subperm ( keys %{ $all_perms->{$module} } ) {
371 $template->param( "CAN_user_${module}_${subperm}" => 1 );
373 } elsif ( ref( $flags->{$module} ) ) {
374 foreach my $subperm ( keys %{ $flags->{$module} } ) {
375 $template->param( "CAN_user_${module}_${subperm}" => 1 );
382 foreach my $module ( keys %$flags ) {
383 if ( $flags->{$module} == 1 or ref( $flags->{$module} ) ) {
384 $template->param( "CAN_user_$module" => 1 );
389 # Logged-in opac search history
390 # If the requested template is an opac one and opac search history is enabled
391 if ( $in->{type} eq 'opac' && C4::Context->preference('EnableOpacSearchHistory') ) {
392 my $dbh = C4::Context->dbh;
393 my $query = "SELECT COUNT(*) FROM search_history WHERE userid=?";
394 my $sth = $dbh->prepare($query);
395 $sth->execute($borrowernumber);
397 # If at least one search has already been performed
398 if ( $sth->fetchrow_array > 0 ) {
400 # We show the link in opac
401 $template->param( EnableOpacSearchHistory => 1 );
403 if (C4::Context->preference('LoadSearchHistoryToTheFirstLoggedUser'))
405 # And if there are searches performed when the user was not logged in,
406 # we add them to the logged-in search history
407 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
408 if (@recentSearches) {
410 INSERT INTO search_history(userid, sessionid, query_desc, query_cgi, type, total, time )
411 VALUES (?, ?, ?, ?, ?, ?, ?)
413 my $sth = $dbh->prepare($query);
414 $sth->execute( $borrowernumber,
415 $in->{query}->cookie("CGISESSID"),
418 $_->{type} || 'biblio',
421 ) foreach @recentSearches;
423 # clear out the search history from the session now that
424 # we've saved it to the database
427 C4::Search::History::set_to_session( { cgi => $in->{'query'}, search_history => [] } );
429 } elsif ( $in->{type} eq 'intranet' and C4::Context->preference('EnableSearchHistory') ) {
430 $template->param( EnableSearchHistory => 1 );
433 else { # if this is an anonymous session, setup to display public lists...
435 # If shibboleth is enabled, and we're in an anonymous session, we should allow
436 # the user to attempt login via shibboleth.
438 $template->param( shibbolethAuthentication => $shib,
439 shibbolethLoginUrl => login_shib_url( $in->{'query'} ),
442 # If shibboleth is enabled and we have a shibboleth login attribute,
443 # but we are in an anonymous session, then we clearly have an invalid
444 # shibboleth koha account.
446 $template->param( invalidShibLogin => '1' );
450 $template->param( sessionID => $sessionID );
452 if ( $in->{'type'} eq 'opac' ){
453 require Koha::Virtualshelves;
454 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
460 some_public_shelves => $some_public_shelves,
463 # Set default branch if one has been passed by the environment.
464 $template->param( default_branch => $ENV{OPAC_BRANCH_DEFAULT} ) if $ENV{OPAC_BRANCH_DEFAULT};
468 # Sysprefs disabled via URL param
469 # Note that value must be defined in order to override via ENV
470 foreach my $syspref (
476 OpacAdditionalStylesheet
478 intranetcolorstylesheet
483 $ENV{"OVERRIDE_SYSPREF_$syspref"} = q{}
484 if $in->{'query'}->param("DISABLE_SYSPREF_$syspref");
487 # Anonymous opac search history
488 # If opac search history is enabled and at least one search has already been performed
489 if ( C4::Context->preference('EnableOpacSearchHistory') ) {
490 my @recentSearches = C4::Search::History::get_from_session( { cgi => $in->{'query'} } );
491 if (@recentSearches) {
492 $template->param( EnableOpacSearchHistory => 1 );
496 if ( C4::Context->preference('dateformat') ) {
497 $template->param( dateformat => C4::Context->preference('dateformat') );
500 $template->param(auth_forwarded_hash => scalar $in->{'query'}->param('auth_forwarded_hash'));
502 # these template parameters are set the same regardless of $in->{'type'}
504 my $minPasswordLength = C4::Context->preference('minPasswordLength');
505 $minPasswordLength = 3 if not $minPasswordLength or $minPasswordLength < 3;
507 EnhancedMessagingPreferences => C4::Context->preference('EnhancedMessagingPreferences'),
508 GoogleJackets => C4::Context->preference("GoogleJackets"),
509 OpenLibraryCovers => C4::Context->preference("OpenLibraryCovers"),
510 KohaAdminEmailAddress => "" . C4::Context->preference("KohaAdminEmailAddress"),
511 LoginFirstname => ( C4::Context->userenv ? C4::Context->userenv->{"firstname"} : "Bel" ),
512 LoginSurname => C4::Context->userenv ? C4::Context->userenv->{"surname"} : "Inconnu",
513 emailaddress => C4::Context->userenv ? C4::Context->userenv->{"emailaddress"} : undef,
514 TagsEnabled => C4::Context->preference("TagsEnabled"),
515 hide_marc => C4::Context->preference("hide_marc"),
516 item_level_itypes => C4::Context->preference('item-level_itypes'),
517 patronimages => C4::Context->preference("patronimages"),
518 singleBranchMode => ( Koha::Libraries->search->count == 1 ),
519 noItemTypeImages => C4::Context->preference("noItemTypeImages"),
520 marcflavour => C4::Context->preference("marcflavour"),
521 OPACBaseURL => C4::Context->preference('OPACBaseURL'),
522 minPasswordLength => $minPasswordLength,
524 if ( $in->{'type'} eq "intranet" ) {
526 AmazonCoverImages => C4::Context->preference("AmazonCoverImages"),
527 AutoLocation => C4::Context->preference("AutoLocation"),
528 PatronAutoComplete => C4::Context->preference("PatronAutoComplete"),
529 FRBRizeEditions => C4::Context->preference("FRBRizeEditions"),
530 IndependentBranches => C4::Context->preference("IndependentBranches"),
531 IntranetNav => C4::Context->preference("IntranetNav"),
532 IntranetmainUserblock => C4::Context->preference("IntranetmainUserblock"),
533 LibraryName => C4::Context->preference("LibraryName"),
534 advancedMARCEditor => C4::Context->preference("advancedMARCEditor"),
535 canreservefromotherbranches => C4::Context->preference('canreservefromotherbranches'),
536 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
537 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
538 intranetreadinghistory => C4::Context->preference("intranetreadinghistory"),
539 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
540 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
541 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
542 suggestion => C4::Context->preference("suggestion"),
543 virtualshelves => C4::Context->preference("virtualshelves"),
544 StaffSerialIssueDisplayCount => C4::Context->preference("StaffSerialIssueDisplayCount"),
545 EasyAnalyticalRecords => C4::Context->preference('EasyAnalyticalRecords'),
546 LocalCoverImages => C4::Context->preference('LocalCoverImages'),
547 OPACLocalCoverImages => C4::Context->preference('OPACLocalCoverImages'),
548 AllowMultipleCovers => C4::Context->preference('AllowMultipleCovers'),
549 EnableBorrowerFiles => C4::Context->preference('EnableBorrowerFiles'),
550 UseCourseReserves => C4::Context->preference("UseCourseReserves"),
551 useDischarge => C4::Context->preference('useDischarge'),
552 pending_checkout_notes => Koha::Checkouts->search({ noteseen => 0 }),
553 plugins_enabled => C4::Context->config("enable_plugins"),
557 warn "template type should be OPAC, here it is=[" . $in->{'type'} . "]" unless ( $in->{'type'} eq 'opac' );
559 #TODO : replace LibraryName syspref with 'system name', and remove this html processing
560 my $LibraryNameTitle = C4::Context->preference("LibraryName");
561 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
562 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
564 # clean up the busc param in the session
565 # if the page is not opac-detail and not the "add to list" page
566 # and not the "edit comments" page
567 if ( C4::Context->preference("OpacBrowseResults")
568 && $in->{'template_name'} =~ /opac-(.+)\.(?:tt|tmpl)$/ ) {
570 unless ( $pagename =~ /^(?:MARC|ISBD)?detail$/
571 or $pagename =~ /^showmarc$/
572 or $pagename =~ /^addbybiblionumber$/
573 or $pagename =~ /^review$/ )
575 my $sessionSearch = get_session( $sessionID );
576 $sessionSearch->clear( ["busc"] ) if $sessionSearch;
580 # variables passed from CGI: opac_css_override and opac_search_limits.
581 my $opac_search_limit = $ENV{'OPAC_SEARCH_LIMIT'};
582 my $opac_limit_override = $ENV{'OPAC_LIMIT_OVERRIDE'};
585 ( $opac_limit_override && $opac_search_limit && $opac_search_limit =~ /branch:([\w-]+)/ ) ||
586 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /branch:([\w-]+)/ ) ||
587 ( $in->{'query'}->param('limit') && $in->{'query'}->param('limit') =~ /multibranchlimit:(\w+)/ )
589 $opac_name = $1; # opac_search_limit is a branch, so we use it.
590 } elsif ( $in->{'query'}->param('multibranchlimit') ) {
591 $opac_name = $in->{'query'}->param('multibranchlimit');
592 } elsif ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv && C4::Context->userenv->{'branch'} ) {
593 $opac_name = C4::Context->userenv->{'branch'};
596 my @search_groups = Koha::Library::Groups->get_search_groups({ interface => 'opac' })->as_list;
598 AnonSuggestions => "" . C4::Context->preference("AnonSuggestions"),
599 LibrarySearchGroups => \@search_groups,
600 opac_name => $opac_name,
601 LibraryName => "" . C4::Context->preference("LibraryName"),
602 LibraryNameTitle => "" . $LibraryNameTitle,
603 OPACAmazonCoverImages => C4::Context->preference("OPACAmazonCoverImages"),
604 OPACFRBRizeEditions => C4::Context->preference("OPACFRBRizeEditions"),
605 OpacHighlightedWords => C4::Context->preference("OpacHighlightedWords"),
606 OPACShelfBrowser => "" . C4::Context->preference("OPACShelfBrowser"),
607 OPACURLOpenInNewWindow => "" . C4::Context->preference("OPACURLOpenInNewWindow"),
608 OPACUserCSS => "" . C4::Context->preference("OPACUserCSS"),
609 OpacAuthorities => C4::Context->preference("OpacAuthorities"),
610 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
611 opac_search_limit => $opac_search_limit,
612 opac_limit_override => $opac_limit_override,
613 OpacBrowser => C4::Context->preference("OpacBrowser"),
614 OpacCloud => C4::Context->preference("OpacCloud"),
615 OpacKohaUrl => C4::Context->preference("OpacKohaUrl"),
616 OpacPasswordChange => C4::Context->preference("OpacPasswordChange"),
617 OPACPatronDetails => C4::Context->preference("OPACPatronDetails"),
618 OPACPrivacy => C4::Context->preference("OPACPrivacy"),
619 OPACFinesTab => C4::Context->preference("OPACFinesTab"),
620 OpacTopissue => C4::Context->preference("OpacTopissue"),
621 'Version' => C4::Context->preference('Version'),
622 hidelostitems => C4::Context->preference("hidelostitems"),
623 mylibraryfirst => ( C4::Context->preference("SearchMyLibraryFirst") && C4::Context->userenv ) ? C4::Context->userenv->{'branch'} : '',
624 opacbookbag => "" . C4::Context->preference("opacbookbag"),
625 OpacFavicon => C4::Context->preference("OpacFavicon"),
626 opaclanguagesdisplay => "" . C4::Context->preference("opaclanguagesdisplay"),
627 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
628 OPACUserJS => C4::Context->preference("OPACUserJS"),
629 opacuserlogin => "" . C4::Context->preference("opacuserlogin"),
630 OpenLibrarySearch => C4::Context->preference("OpenLibrarySearch"),
631 ShowReviewer => C4::Context->preference("ShowReviewer"),
632 ShowReviewerPhoto => C4::Context->preference("ShowReviewerPhoto"),
633 suggestion => "" . C4::Context->preference("suggestion"),
634 virtualshelves => "" . C4::Context->preference("virtualshelves"),
635 OPACSerialIssueDisplayCount => C4::Context->preference("OPACSerialIssueDisplayCount"),
636 SyndeticsClientCode => C4::Context->preference("SyndeticsClientCode"),
637 SyndeticsEnabled => C4::Context->preference("SyndeticsEnabled"),
638 SyndeticsCoverImages => C4::Context->preference("SyndeticsCoverImages"),
639 SyndeticsTOC => C4::Context->preference("SyndeticsTOC"),
640 SyndeticsSummary => C4::Context->preference("SyndeticsSummary"),
641 SyndeticsEditions => C4::Context->preference("SyndeticsEditions"),
642 SyndeticsExcerpt => C4::Context->preference("SyndeticsExcerpt"),
643 SyndeticsReviews => C4::Context->preference("SyndeticsReviews"),
644 SyndeticsAuthorNotes => C4::Context->preference("SyndeticsAuthorNotes"),
645 SyndeticsAwards => C4::Context->preference("SyndeticsAwards"),
646 SyndeticsSeries => C4::Context->preference("SyndeticsSeries"),
647 SyndeticsCoverImageSize => C4::Context->preference("SyndeticsCoverImageSize"),
648 OPACLocalCoverImages => C4::Context->preference("OPACLocalCoverImages"),
649 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
650 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
651 useDischarge => C4::Context->preference('useDischarge'),
654 $template->param( OpacPublic => '1' ) if ( $user || C4::Context->preference("OpacPublic") );
657 # Check if we were asked using parameters to force a specific language
658 if ( defined $in->{'query'}->param('language') ) {
660 # Extract the language, let C4::Languages::getlanguage choose
662 my $language = C4::Languages::getlanguage( $in->{'query'} );
663 my $languagecookie = C4::Templates::getlanguagecookie( $in->{'query'}, $language );
664 $cookie = $cookie_mgr->replace_in_list( $cookie, $languagecookie );
667 return ( $template, $borrowernumber, $cookie, $flags );
672 ($userid, $cookie, $sessionID) = &checkauth($query, $noauth, $flagsrequired, $type);
674 Verifies that the user is authorized to run this script. If
675 the user is authorized, a (userid, cookie, session-id, flags)
676 quadruple is returned. If the user is not authorized but does
677 not have the required privilege (see $flagsrequired below), it
678 displays an error page and exits. Otherwise, it displays the
679 login page and exits.
681 Note that C<&checkauth> will return if and only if the user
682 is authorized, so it should be called early on, before any
683 unfinished operations (e.g., if you've opened a file, then
684 C<&checkauth> won't close it for you).
686 C<$query> is the CGI object for the script calling C<&checkauth>.
688 The C<$noauth> argument is optional. If it is set, then no
689 authorization is required for the script.
691 C<&checkauth> fetches user and session information from C<$query> and
692 ensures that the user is authorized to run scripts that require
695 The C<$flagsrequired> argument specifies the required privileges
696 the user must have if the username and password are correct.
697 It should be specified as a reference-to-hash; keys in the hash
698 should be the "flags" for the user, as specified in the Members
699 intranet module. Any key specified must correspond to a "flag"
700 in the userflags table. E.g., { circulate => 1 } would specify
701 that the user must have the "circulate" privilege in order to
702 proceed. To make sure that access control is correct, the
703 C<$flagsrequired> parameter must be specified correctly.
705 Koha also has a concept of sub-permissions, also known as
706 granular permissions. This makes the value of each key
707 in the C<flagsrequired> hash take on an additional
712 The user must have access to all subfunctions of the module
713 specified by the hash key.
717 The user must have access to at least one subfunction of the module
718 specified by the hash key.
720 specific permission, e.g., 'export_catalog'
722 The user must have access to the specific subfunction list, which
723 must correspond to a row in the permissions table.
725 The C<$type> argument specifies whether the template should be
726 retrieved from the opac or intranet directory tree. "opac" is
727 assumed if it is not specified; however, if C<$type> is specified,
728 "intranet" is assumed if it is not "opac".
730 If C<$query> does not have a valid session ID associated with it
731 (i.e., the user has not logged in) or if the session has expired,
732 C<&checkauth> presents the user with a login page (from the point of
733 view of the original script, C<&checkauth> does not return). Once the
734 user has authenticated, C<&checkauth> restarts the original script
735 (this time, C<&checkauth> returns).
737 The login page is provided using a HTML::Template, which is set in the
738 systempreferences table or at the top of this file. The variable C<$type>
739 selects which template to use, either the opac or the intranet
740 authentification template.
742 C<&checkauth> returns a user ID, a cookie, and a session ID. The
743 cookie should be sent back to the browser; it verifies that the user
753 # If version syspref is unavailable, it means Koha is being installed,
754 # and so we must redirect to OPAC maintenance page or to the WebInstaller
755 # also, if OpacMaintenance is ON, OPAC should redirect to maintenance
756 if ( C4::Context->preference('OpacMaintenance') && $type eq 'opac' ) {
757 warn "OPAC Install required, redirecting to maintenance";
758 print $query->redirect("/cgi-bin/koha/maintenance.pl");
761 unless ( $version = C4::Context->preference('Version') ) { # assignment, not comparison
762 if ( $type ne 'opac' ) {
763 warn "Install required, redirecting to Installer";
764 print $query->redirect("/cgi-bin/koha/installer/install.pl");
766 warn "OPAC Install required, redirecting to maintenance";
767 print $query->redirect("/cgi-bin/koha/maintenance.pl");
772 # check that database and koha version are the same
773 # there is no DB version, it's a fresh install,
774 # go to web installer
775 # there is a DB version, compare it to the code version
776 my $kohaversion = Koha::version();
778 # remove the 3 last . to have a Perl number
779 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
780 Koha::Logger->get->debug("kohaversion : $kohaversion");
781 if ( $version < $kohaversion ) {
782 my $warning = "Database update needed, redirecting to %s. Database is $version and Koha is $kohaversion";
783 if ( $type ne 'opac' ) {
784 warn sprintf( $warning, 'Installer' );
785 print $query->redirect("/cgi-bin/koha/installer/install.pl?step=1&op=updatestructure");
787 warn sprintf( "OPAC: " . $warning, 'maintenance' );
788 print $query->redirect("/cgi-bin/koha/maintenance.pl");
794 sub _timeout_syspref {
795 my $default_timeout = 600;
796 my $timeout = C4::Context->preference('timeout') || $default_timeout;
798 # value in days, convert in seconds
799 if ( $timeout =~ /^(\d+)[dD]$/ ) {
800 $timeout = $1 * 86400;
802 # value in hours, convert in seconds
803 elsif ( $timeout =~ /^(\d+)[hH]$/ ) {
804 $timeout = $1 * 3600;
806 elsif ( $timeout !~ m/^\d+$/ ) {
807 warn "The value of the system preference 'timeout' is not correct, defaulting to $default_timeout";
808 $timeout = $default_timeout;
817 # Get shibboleth login attribute
818 my $shib = C4::Context->config('useshibboleth') && shib_ok();
819 my $shib_login = $shib ? get_login_shib() : undef;
821 # $authnotrequired will be set for scripts which will run without authentication
822 my $authnotrequired = shift;
823 my $flagsrequired = shift;
825 my $emailaddress = shift;
826 my $template_name = shift;
827 my $params = shift || {}; # do_not_print
828 $type = 'opac' unless $type;
830 if ( $type eq 'opac' && !C4::Context->preference("OpacPublic") ) {
831 my @allowed_scripts_for_private_opac = qw(
833 opac-registration-email-sent.tt
834 opac-registration-confirmation.tt
835 opac-memberentry-update-submitted.tt
836 opac-password-recovery.tt
837 opac-reset-password.tt
839 $authnotrequired = 0 unless grep { $_ eq $template_name }
840 @allowed_scripts_for_private_opac;
843 my $timeout = _timeout_syspref();
845 my $cookie_mgr = Koha::CookieManager->new;
847 _version_check( $type, $query );
850 my $auth_state = 'failed';
852 my ( $userid, $cookie, $sessionID, $flags );
854 my $logout = $query->param('logout.x');
856 my $anon_search_history;
858 # This parameter is the name of the CAS server we want to authenticate against,
859 # when using authentication against multiple CAS servers, as configured in Auth_cas_servers.yaml
860 my $casparam = $query->param('cas');
861 my $q_userid = $query->param('userid') // '';
864 my $invalid_otp_token;
865 my $require_2FA = ( C4::Context->preference('TwoFactorAuthentication') && $type ne "opac" ) ? 1 : 0;
867 # Basic authentication is incompatible with the use of Shibboleth,
868 # as Shibboleth may return REMOTE_USER as a Shibboleth attribute,
869 # and it may not be the attribute we want to use to match the koha login.
871 # Also, do not consider an empty REMOTE_USER.
873 # Finally, after those tests, we can assume (although if it would be better with
874 # a syspref) that if we get a REMOTE_USER, that's from basic authentication,
875 # and we can affect it to $userid.
876 if ( !$shib and defined( $ENV{'REMOTE_USER'} ) and $ENV{'REMOTE_USER'} ne '' and $userid = $ENV{'REMOTE_USER'} ) {
878 # Using Basic Authentication, no cookies required
879 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
880 -name => 'CGISESSID',
883 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
887 elsif ( $emailaddress) {
888 # the Google OpenID Connect passes an email address
890 elsif ( $sessionID = $query->cookie("CGISESSID") ) { # assignment, not comparison
891 my ( $return, $more_info );
892 # NOTE: $flags in the following call is still undefined !
893 ( $return, $session, $more_info ) = check_cookie_auth( $sessionID, $flags,
894 { remote_addr => $ENV{REMOTE_ADDR}, skip_version_check => 1 }
897 if ( $return eq 'ok' || $return eq 'additional-auth-needed' ) {
898 $userid = $session->param('id');
902 $return eq 'ok' ? 'completed'
903 : $return eq 'additional-auth-needed' ? 'additional-auth-needed'
906 # We are at the second screen if the waiting-for-2FA is set in session
907 # and otp_token param has been passed
909 && $auth_state eq 'additional-auth-needed'
910 && ( my $otp_token = $query->param('otp_token') ) )
912 my $patron = Koha::Patrons->find( { userid => $userid } );
913 my $auth = Koha::Auth::TwoFactorAuth->new( { patron => $patron } );
914 my $verified = $auth->verify($otp_token, 1);
917 # The token is correct, the user is fully logged in!
918 $auth_state = 'completed';
919 $session->param( 'waiting-for-2FA', 0 );
921 # This is an ugly trick to pass the test
922 # $query->param('koha_login_context') && ( $q_userid ne $userid )
927 $invalid_otp_token = 1;
931 if ( $auth_state eq 'completed' ) {
932 Koha::Logger->get->debug(sprintf "AUTH_SESSION: (%s)\t%s %s - %s", map { $session->param($_) || q{} } qw(cardnumber firstname surname branch));
934 if ( ( $query->param('koha_login_context') && ( $q_userid ne $userid ) )
935 || ( $cas && $query->param('ticket') && !C4::Context->userenv->{'id'} )
936 || ( $shib && $shib_login && !$logout && !C4::Context->userenv->{'id'} )
939 #if a user enters an id ne to the id in the current session, we need to log them in...
940 #first we need to clear the anonymous session...
941 $anon_search_history = $session->param('search_history');
944 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
945 C4::Context::_unset_userenv($sessionID);
947 undef $userid; # IMPORTANT: this assures us a new session in code below
948 $auth_state = 'failed';
951 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
952 -name => 'CGISESSID',
953 -value => $session->id,
955 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
959 $flags = haspermission( $userid, $flagsrequired );
961 $auth_state = 'failed';
962 $info{'nopermission'} = 1;
965 } elsif ( !$logout ) {
966 if ( $return eq 'expired' ) {
967 $info{timed_out} = 1;
968 } elsif ( $return eq 'restricted' ) {
969 $info{oldip} = $more_info->{old_ip};
970 $info{newip} = $more_info->{new_ip};
971 $info{different_ip} = 1;
972 } elsif ( $return eq 'password_expired' ) {
973 $info{password_has_expired} = 1;
978 if ( $auth_state eq 'failed' || $logout ) {
985 # voluntary logout the user
986 # check wether the user was using their shibboleth session or a local one
987 my $shibSuccess = C4::Context->userenv ? C4::Context->userenv->{'shibboleth'} : undef;
992 C4::Context::_unset_userenv($sessionID);
993 $cookie = $cookie_mgr->clear_unless( $query->cookie, @$cookie );
995 if ($cas and $caslogout) {
996 logout_cas($query, $type);
999 # If we are in a shibboleth session (shibboleth is enabled, a shibboleth match attribute is set and matches koha matchpoint)
1000 if ( $shib and $shib_login and $shibSuccess) {
1001 logout_shib($query);
1005 $auth_state = 'logout';
1008 unless ( $userid ) {
1009 #we initiate a session prior to checking for a username to allow for anonymous sessions...
1010 if( !$session or !$sessionID ) { # if we cleared sessionID, we need a new session
1011 $session = get_session() or die "Auth ERROR: Cannot get_session()";
1014 # Save anonymous search history in new session so it can be retrieved
1015 # by get_template_and_user to store it in user's search history after
1016 # a successful login.
1017 if ($anon_search_history) {
1018 $session->param( 'search_history', $anon_search_history );
1021 $sessionID = $session->id;
1022 C4::Context->_new_userenv($sessionID);
1023 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1024 -name => 'CGISESSID',
1025 -value => $sessionID,
1027 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1030 my $pki_field = C4::Context->preference('AllowPKIAuth');
1031 if ( !defined($pki_field) ) {
1032 print STDERR "ERROR: Missing system preference AllowPKIAuth.\n";
1033 $pki_field = 'None';
1035 if ( ( $cas && $query->param('ticket') )
1037 || ( $shib && $shib_login )
1038 || $pki_field ne 'None'
1041 my $password = $query->param('password');
1042 my $shibSuccess = 0;
1043 my ( $return, $cardnumber );
1045 # If shib is enabled and we have a shib login, does the login match a valid koha user
1046 if ( $shib && $shib_login ) {
1049 # Do not pass password here, else shib will not be checked in checkpw.
1050 ( $return, $cardnumber, $retuserid ) = checkpw( $q_userid, undef, $query );
1051 $userid = $retuserid;
1052 $shibSuccess = $return;
1053 $info{'invalidShibLogin'} = 1 unless ($return);
1056 # If shib login and match were successful, skip further login methods
1057 unless ($shibSuccess) {
1058 if ( $cas && $query->param('ticket') ) {
1060 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1061 checkpw( $userid, $password, $query, $type );
1062 $userid = $retuserid;
1063 $info{'invalidCasLogin'} = 1 unless ($return);
1066 elsif ( $emailaddress ) {
1067 my $value = $emailaddress;
1069 # If we're looking up the email, there's a chance that the person
1070 # doesn't have a userid. So if there is none, we pass along the
1071 # borrower number, and the bits of code that need to know the user
1072 # ID will have to be smart enough to handle that.
1073 my $patrons = Koha::Patrons->search({ email => $value });
1074 if ($patrons->count) {
1076 # First the userid, then the borrowernum
1077 my $patron = $patrons->next;
1078 $value = $patron->userid || $patron->borrowernumber;
1082 $return = $value ? 1 : 0;
1087 ( $pki_field eq 'Common Name' && $ENV{'SSL_CLIENT_S_DN_CN'} )
1088 || ( $pki_field eq 'emailAddress'
1089 && $ENV{'SSL_CLIENT_S_DN_Email'} )
1093 if ( $pki_field eq 'Common Name' ) {
1094 $value = $ENV{'SSL_CLIENT_S_DN_CN'};
1096 elsif ( $pki_field eq 'emailAddress' ) {
1097 $value = $ENV{'SSL_CLIENT_S_DN_Email'};
1099 # If we're looking up the email, there's a chance that the person
1100 # doesn't have a userid. So if there is none, we pass along the
1101 # borrower number, and the bits of code that need to know the user
1102 # ID will have to be smart enough to handle that.
1103 my $patrons = Koha::Patrons->search({ email => $value });
1104 if ($patrons->count) {
1106 # First the userid, then the borrowernum
1107 my $patron = $patrons->next;
1108 $value = $patron->userid || $patron->borrowernumber;
1114 $return = $value ? 1 : 0;
1120 my $request_method = $query->request_method();
1123 $request_method eq 'POST'
1124 || ( C4::Context->preference('AutoSelfCheckID')
1125 && $q_userid eq C4::Context->preference('AutoSelfCheckID') )
1129 ( $return, $cardnumber, $retuserid, $cas_ticket ) =
1130 checkpw( $q_userid, $password, $query, $type );
1131 $userid = $retuserid if ($retuserid);
1132 $info{'invalid_username_or_password'} = 1 unless ($return);
1137 # If shib configured and shibOnly enabled, we should ignore anything other than a shibboleth type login.
1144 && C4::Context->preference('OPACShibOnly')
1146 || ( ( $type ne 'opac' )
1147 && C4::Context->preference('staffShibOnly') )
1154 # $return: 1 = valid user
1157 if ( $flags = haspermission( $userid, $flagsrequired ) ) {
1158 $auth_state = "logged_in";
1161 $auth_state = 'failed';
1162 # FIXME We could add $return = 0; or even delete the session?
1163 # Currently return == 1 and we will fill session info later on,
1164 # although we do present an authorization failure. (Yes, the
1165 # authentication was actually correct.)
1166 $info{'nopermission'} = 1;
1167 C4::Context::_unset_userenv($sessionID);
1169 my ( $borrowernumber, $firstname, $surname, $userflags,
1170 $branchcode, $branchname, $emailaddress, $desk_id,
1171 $desk_name, $register_id, $register_name );
1173 if ( $return == 1 ) {
1175 SELECT borrowernumber, firstname, surname, flags, borrowers.branchcode,
1176 branches.branchname as branchname, email
1178 LEFT JOIN branches on borrowers.branchcode=branches.branchcode
1180 my $dbh = C4::Context->dbh;
1181 my $sth = $dbh->prepare("$select where userid=?");
1182 $sth->execute($userid);
1183 unless ( $sth->rows ) {
1184 $sth = $dbh->prepare("$select where cardnumber=?");
1185 $sth->execute($cardnumber);
1187 unless ( $sth->rows ) {
1188 $sth->execute($userid);
1192 ( $borrowernumber, $firstname, $surname, $userflags,
1193 $branchcode, $branchname, $emailaddress ) = $sth->fetchrow;
1196 # launch a sequence to check if we have a ip for the branch, i
1197 # if we have one we replace the branchcode of the userenv by the branch bound in the ip.
1199 my $ip = $ENV{'REMOTE_ADDR'};
1201 # if they specify at login, use that
1202 if ( $query->param('branch') ) {
1203 $branchcode = $query->param('branch');
1204 my $library = Koha::Libraries->find($branchcode);
1205 $branchname = $library? $library->branchname: '';
1207 if ( $query->param('desk_id') ) {
1208 $desk_id = $query->param('desk_id');
1209 my $desk = Koha::Desks->find($desk_id);
1210 $desk_name = $desk ? $desk->desk_name : '';
1212 if ( C4::Context->preference('UseCashRegisters') ) {
1214 $query->param('register_id')
1215 ? Koha::Cash::Registers->find($query->param('register_id'))
1216 : Koha::Cash::Registers->search(
1217 { branch => $branchcode, branch_default => 1 },
1218 { rows => 1 } )->single;
1219 $register_id = $register->id if ($register);
1220 $register_name = $register->name if ($register);
1222 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1223 if ( $type ne 'opac' and C4::Context->preference('AutoLocation') ) {
1225 # we have to check they are coming from the right ip range
1226 my $domain = $branches->{$branchcode}->{'branchip'};
1227 $domain =~ s|\.\*||g;
1228 if ( $ip !~ /^$domain/ ) {
1229 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1230 -name => 'CGISESSID',
1233 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1236 $info{'wrongip'} = 1;
1237 $auth_state = "failed";
1241 if ( C4::Context->preference('AutoLocation') && $auth_state ne 'failed' ) {
1242 foreach my $br ( uniq( $branchcode, keys %$branches ) ) {
1244 # now we work with the treatment of ip
1245 my $domain = $branches->{$br}->{'branchip'};
1246 if ( $domain && $ip =~ /^$domain/ ) {
1247 $branchcode = $branches->{$br}->{'branchcode'};
1249 # new op dev : add the branchname to the cookie
1250 $branchname = $branches->{$br}->{'branchname'};
1256 my $is_sco_user = 0;
1257 if ( $query->param('sco_user_login') && ( $query->param('sco_user_login') eq '1' ) ){
1261 $session->param( 'number', $borrowernumber );
1262 $session->param( 'id', $userid );
1263 $session->param( 'cardnumber', $cardnumber );
1264 $session->param( 'firstname', $firstname );
1265 $session->param( 'surname', $surname );
1266 $session->param( 'branch', $branchcode );
1267 $session->param( 'branchname', $branchname );
1268 $session->param( 'desk_id', $desk_id);
1269 $session->param( 'desk_name', $desk_name);
1270 $session->param( 'flags', $userflags );
1271 $session->param( 'emailaddress', $emailaddress );
1272 $session->param( 'ip', $session->remote_addr() );
1273 $session->param( 'lasttime', time() );
1274 $session->param( 'interface', $type);
1275 $session->param( 'shibboleth', $shibSuccess );
1276 $session->param( 'register_id', $register_id );
1277 $session->param( 'register_name', $register_name );
1278 $session->param( 'sco_user', $is_sco_user );
1280 $session->param('cas_ticket', $cas_ticket) if $cas_ticket;
1281 C4::Context->set_userenv(
1282 $session->param('number'), $session->param('id'),
1283 $session->param('cardnumber'), $session->param('firstname'),
1284 $session->param('surname'), $session->param('branch'),
1285 $session->param('branchname'), $session->param('flags'),
1286 $session->param('emailaddress'), $session->param('shibboleth'),
1287 $session->param('desk_id'), $session->param('desk_name'),
1288 $session->param('register_id'), $session->param('register_name')
1292 # $return: 0 = invalid user
1293 # reset to anonymous session
1296 $info{'invalid_username_or_password'} = 1;
1297 C4::Context::_unset_userenv($sessionID);
1299 $session->param( 'lasttime', time() );
1300 $session->param( 'ip', $session->remote_addr() );
1301 $session->param( 'sessiontype', 'anon' );
1302 $session->param( 'interface', $type);
1304 } # END if ( $q_userid
1305 elsif ( $type eq "opac" ) {
1307 # anonymous sessions are created only for the OPAC
1309 # setting a couple of other session vars...
1310 $session->param( 'ip', $session->remote_addr() );
1311 $session->param( 'lasttime', time() );
1312 $session->param( 'sessiontype', 'anon' );
1313 $session->param( 'interface', $type);
1316 } # END unless ($userid)
1319 if ( $auth_state eq 'logged_in' ) {
1320 $auth_state = 'completed';
1322 # Auth is completed unless an additional auth is needed
1323 if ( $require_2FA ) {
1324 my $patron = Koha::Patrons->find({userid => $userid});
1325 if ( $patron->auth_method eq 'two-factor' ) {
1326 # Ask for the OTP token
1327 $auth_state = 'additional-auth-needed';
1328 $session->param('waiting-for-2FA', 1);
1329 %info = ();# We remove the warnings/errors we may have set incorrectly before
1334 # finished authentification, now respond
1335 if ( $auth_state eq 'completed' || $authnotrequired ) {
1338 $cookie = $cookie_mgr->replace_in_list( $cookie, $query->cookie(
1339 -name => 'CGISESSID',
1342 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1347 track_login_daily( $userid );
1349 # In case, that this request was a login attempt, we want to prevent that users can repost the opac login
1350 # request. We therefore redirect the user to the requested page again without the login parameters.
1351 # See Post/Redirect/Get (PRG) design pattern: https://en.wikipedia.org/wiki/Post/Redirect/Get
1352 if ( $type eq "opac" && $query->param('koha_login_context') && $query->param('koha_login_context') ne 'sco' && $query->param('password') && $query->param('userid') ) {
1353 my $uri = URI->new($query->url(-relative=>1, -query_string=>1));
1354 $uri->query_param_delete('userid');
1355 $uri->query_param_delete('password');
1356 $uri->query_param_delete('koha_login_context');
1357 unless ( $params->{do_not_print} ) {
1358 print $query->redirect( -uri => $uri->as_string, -cookie => $cookie, -status => '303 See other' );
1363 return ( $userid, $cookie, $sessionID, $flags );
1368 # AUTH rejected, show the login/password template, after checking the DB.
1372 my $patron = Koha::Patrons->find({ userid => $q_userid }); # Not necessary logged in!
1374 # get the inputs from the incoming query
1376 my @inputs_to_clean = qw( userid password ticket logout.x otp_token );
1377 foreach my $name ( param $query) {
1378 next if grep { $name eq $_ } @inputs_to_clean;
1379 my @value = $query->multi_param($name);
1380 push @inputs, { name => $name, value => $_ } for @value;
1383 my $LibraryNameTitle = C4::Context->preference("LibraryName");
1384 $LibraryNameTitle =~ s/<(?:\/?)(?:br|p)\s*(?:\/?)>/ /sgi;
1385 $LibraryNameTitle =~ s/<(?:[^<>'"]|'(?:[^']*)'|"(?:[^"]*)")*>//sg;
1387 my $auth_template_name = ( $type eq 'opac' ) ? 'opac-auth.tt' : 'auth.tt';
1388 my $template = C4::Templates::gettemplate( $auth_template_name, $type, $query );
1392 script_name => get_script_name(),
1393 casAuthentication => C4::Context->preference("casAuthentication"),
1394 shibbolethAuthentication => $shib,
1395 suggestion => C4::Context->preference("suggestion"),
1396 virtualshelves => C4::Context->preference("virtualshelves"),
1397 LibraryName => "" . C4::Context->preference("LibraryName"),
1398 LibraryNameTitle => "" . $LibraryNameTitle,
1399 opacuserlogin => C4::Context->preference("opacuserlogin"),
1400 OpacFavicon => C4::Context->preference("OpacFavicon"),
1401 opacreadinghistory => C4::Context->preference("opacreadinghistory"),
1402 opaclanguagesdisplay => C4::Context->preference("opaclanguagesdisplay"),
1403 OPACUserJS => C4::Context->preference("OPACUserJS"),
1404 OPACUserCSS => C4::Context->preference("OPACUserCSS"),
1405 intranetcolorstylesheet => C4::Context->preference("intranetcolorstylesheet"),
1406 intranetstylesheet => C4::Context->preference("intranetstylesheet"),
1407 IntranetNav => C4::Context->preference("IntranetNav"),
1408 IntranetFavicon => C4::Context->preference("IntranetFavicon"),
1409 IntranetUserCSS => C4::Context->preference("IntranetUserCSS"),
1410 IntranetUserJS => C4::Context->preference("IntranetUserJS"),
1411 IndependentBranches => C4::Context->preference("IndependentBranches"),
1412 AutoLocation => C4::Context->preference("AutoLocation"),
1413 wrongip => $info{'wrongip'},
1414 PatronSelfRegistration => C4::Context->preference("PatronSelfRegistration"),
1415 PatronSelfRegistrationDefaultCategory => C4::Context->preference("PatronSelfRegistrationDefaultCategory"),
1416 opac_css_override => $ENV{'OPAC_CSS_OVERRIDE'},
1417 too_many_login_attempts => ( $patron and $patron->account_locked ),
1418 password_has_expired => ( $patron and $patron->password_expired ),
1421 $template->param( SCO_login => 1 ) if ( $query->param('sco_user_login') );
1422 $template->param( SCI_login => 1 ) if ( $query->param('sci_user_login') );
1423 $template->param( OpacPublic => C4::Context->preference("OpacPublic") );
1424 $template->param( loginprompt => 1 ) unless $info{'nopermission'};
1425 if ( $auth_state eq 'additional-auth-needed' ) {
1428 invalid_otp_token => $invalid_otp_token,
1432 if ( $type eq 'opac' ) {
1433 require Koha::Virtualshelves;
1434 my $some_public_shelves = Koha::Virtualshelves->get_some_shelves(
1440 some_public_shelves => $some_public_shelves,
1446 # Is authentication against multiple CAS servers enabled?
1447 require C4::Auth_with_cas;
1448 if ( multipleAuth() && !$casparam ) {
1449 my $casservers = getMultipleAuth();
1451 foreach my $key ( keys %$casservers ) {
1452 push @tmplservers, { name => $key, value => login_cas_url( $query, $key, $type ) . "?cas=$key" };
1455 casServersLoop => \@tmplservers
1459 casServerUrl => login_cas_url($query, undef, $type),
1464 invalidCasLogin => $info{'invalidCasLogin'}
1469 #If shibOnly is enabled just go ahead and redirect directly
1470 if ( (($type eq 'opac') && C4::Context->preference('OPACShibOnly')) || (($type ne 'opac') && C4::Context->preference('staffShibOnly')) ) {
1471 my $redirect_url = login_shib_url( $query );
1472 print $query->redirect( -uri => "$redirect_url", -status => 303 );
1477 shibbolethAuthentication => $shib,
1478 shibbolethLoginUrl => login_shib_url($query),
1482 if (C4::Context->preference('GoogleOpenIDConnect')) {
1483 if ($query->param("OpenIDConnectFailed")) {
1484 my $reason = $query->param('OpenIDConnectFailed');
1485 $template->param(invalidGoogleOpenIDConnectLogin => $reason);
1490 LibraryName => C4::Context->preference("LibraryName"),
1492 sessionID => $session->id,
1495 if ( $params->{do_not_print} ) {
1496 # This must be used for testing purpose only!
1497 return ( undef, undef, undef, undef, $template );
1500 print $query->header(
1501 { type => 'text/html',
1504 'X-Frame-Options' => 'SAMEORIGIN',
1512 =head2 check_api_auth
1514 ($status, $cookie, $sessionId) = check_api_auth($query, $userflags);
1516 Given a CGI query containing the parameters 'userid' and 'password' and/or a session
1517 cookie, determine if the user has the privileges specified by C<$userflags>.
1519 C<check_api_auth> is is meant for authenticating users of web services, and
1520 consequently will always return and will not attempt to redirect the user
1523 If a valid session cookie is already present, check_api_auth will return a status
1524 of "ok", the cookie, and the Koha session ID.
1526 If no session cookie is present, check_api_auth will check the 'userid' and 'password
1527 parameters and create a session cookie and Koha session if the supplied credentials
1530 Possible return values in C<$status> are:
1534 =item "ok" -- user authenticated; C<$cookie> and C<$sessionid> have valid values.
1536 =item "failed" -- credentials are not correct; C<$cookie> and C<$sessionid> are undef
1538 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1540 =item "expired -- session cookie has expired; API user should resubmit userid and password
1542 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1544 =item "additional-auth-needed -- User is in an authentication process that is not finished
1550 sub check_api_auth {
1553 my $flagsrequired = shift;
1554 my $timeout = _timeout_syspref();
1556 unless ( C4::Context->preference('Version') ) {
1558 # database has not been installed yet
1559 return ( "maintenance", undef, undef );
1561 my $kohaversion = Koha::version();
1562 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1563 if ( C4::Context->preference('Version') < $kohaversion ) {
1565 # database in need of version update; assume that
1566 # no API should be called while databsae is in
1568 return ( "maintenance", undef, undef );
1571 my ( $sessionID, $session );
1572 unless ( $query->param('userid') ) {
1573 $sessionID = $query->cookie("CGISESSID");
1575 if ( $sessionID && not( $cas && $query->param('PT') ) ) {
1578 ( $return, $session, undef ) = check_cookie_auth(
1579 $sessionID, $flagsrequired, { remote_addr => $ENV{REMOTE_ADDR} } );
1581 return ( $return, undef, undef ) # Cookie auth failed
1584 my $cookie = $query->cookie(
1585 -name => 'CGISESSID',
1586 -value => $session->id,
1588 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1591 return ( $return, $cookie, $session ); # return == 'ok' here
1596 my $userid = $query->param('userid');
1597 my $password = $query->param('password');
1598 my ( $return, $cardnumber, $cas_ticket );
1601 if ( $cas && $query->param('PT') ) {
1604 # In case of a CAS authentication, we use the ticket instead of the password
1605 my $PT = $query->param('PT');
1606 ( $return, $cardnumber, $userid, $cas_ticket ) = check_api_auth_cas( $PT, $query ); # EXTERNAL AUTH
1609 # User / password auth
1610 unless ( $userid and $password ) {
1612 # caller did something wrong, fail the authenticateion
1613 return ( "failed", undef, undef );
1616 ( $return, $cardnumber, $newuserid, $cas_ticket ) = checkpw( $userid, $password, $query );
1619 if ( $return and haspermission( $userid, $flagsrequired ) ) {
1620 my $session = get_session("");
1621 return ( "failed", undef, undef ) unless $session;
1623 my $sessionID = $session->id;
1624 C4::Context->_new_userenv($sessionID);
1625 my $cookie = $query->cookie(
1626 -name => 'CGISESSID',
1627 -value => $sessionID,
1629 -secure => ( C4::Context->https_enabled() ? 1 : 0 ),
1632 if ( $return == 1 ) {
1634 $borrowernumber, $firstname, $surname,
1635 $userflags, $branchcode, $branchname,
1638 my $dbh = C4::Context->dbh;
1641 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where userid=?"
1643 $sth->execute($userid);
1645 $borrowernumber, $firstname, $surname,
1646 $userflags, $branchcode, $branchname,
1648 ) = $sth->fetchrow if ( $sth->rows );
1650 unless ( $sth->rows ) {
1651 my $sth = $dbh->prepare(
1652 "select borrowernumber, firstname, surname, flags, borrowers.branchcode, branches.branchname as branchname, email from borrowers left join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
1654 $sth->execute($cardnumber);
1656 $borrowernumber, $firstname, $surname,
1657 $userflags, $branchcode, $branchname,
1659 ) = $sth->fetchrow if ( $sth->rows );
1661 unless ( $sth->rows ) {
1662 $sth->execute($userid);
1664 $borrowernumber, $firstname, $surname, $userflags,
1665 $branchcode, $branchname, $emailaddress
1666 ) = $sth->fetchrow if ( $sth->rows );
1670 my $ip = $ENV{'REMOTE_ADDR'};
1672 # if they specify at login, use that
1673 if ( $query->param('branch') ) {
1674 $branchcode = $query->param('branch');
1675 my $library = Koha::Libraries->find($branchcode);
1676 $branchname = $library? $library->branchname: '';
1678 my $branches = { map { $_->branchcode => $_->unblessed } Koha::Libraries->search->as_list };
1679 foreach my $br ( keys %$branches ) {
1681 # now we work with the treatment of ip
1682 my $domain = $branches->{$br}->{'branchip'};
1683 if ( $domain && $ip =~ /^$domain/ ) {
1684 $branchcode = $branches->{$br}->{'branchcode'};
1686 # new op dev : add the branchname to the cookie
1687 $branchname = $branches->{$br}->{'branchname'};
1690 $session->param( 'number', $borrowernumber );
1691 $session->param( 'id', $userid );
1692 $session->param( 'cardnumber', $cardnumber );
1693 $session->param( 'firstname', $firstname );
1694 $session->param( 'surname', $surname );
1695 $session->param( 'branch', $branchcode );
1696 $session->param( 'branchname', $branchname );
1697 $session->param( 'flags', $userflags );
1698 $session->param( 'emailaddress', $emailaddress );
1699 $session->param( 'ip', $session->remote_addr() );
1700 $session->param( 'lasttime', time() );
1701 $session->param( 'interface', 'api' );
1703 $session->param( 'cas_ticket', $cas_ticket);
1704 C4::Context->set_userenv(
1705 $session->param('number'), $session->param('id'),
1706 $session->param('cardnumber'), $session->param('firstname'),
1707 $session->param('surname'), $session->param('branch'),
1708 $session->param('branchname'), $session->param('flags'),
1709 $session->param('emailaddress'), $session->param('shibboleth'),
1710 $session->param('desk_id'), $session->param('desk_name'),
1711 $session->param('register_id'), $session->param('register_name')
1713 return ( "ok", $cookie, $sessionID );
1715 return ( "failed", undef, undef );
1720 =head2 check_cookie_auth
1722 ($status, $sessionId) = check_cookie_auth($cookie, $userflags);
1724 Given a CGISESSID cookie set during a previous login to Koha, determine
1725 if the user has the privileges specified by C<$userflags>. C<$userflags>
1726 is passed unaltered into C<haspermission> and as such accepts all options
1727 avaiable to that routine with the one caveat that C<check_api_auth> will
1728 also allow 'undef' to be passed and in such a case the permissions check
1729 will be skipped altogether.
1731 C<check_cookie_auth> is meant for authenticating special services
1732 such as tools/upload-file.pl that are invoked by other pages that
1733 have been authenticated in the usual way.
1735 Possible return values in C<$status> are:
1739 =item "ok" -- user authenticated; C<$sessionID> have valid values.
1741 =item "anon" -- user not authenticated but valid for anonymous session.
1743 =item "failed" -- credentials are not correct; C<$sessionid> are undef
1745 =item "maintenance" -- DB is in maintenance mode; no login possible at the moment
1747 =item "expired -- session cookie has expired; API user should resubmit userid and password
1749 =item "restricted" -- The IP has changed (if SessionRestrictionByIP)
1755 sub check_cookie_auth {
1756 my $sessionID = shift;
1757 my $flagsrequired = shift;
1760 my $remote_addr = $params->{remote_addr} || $ENV{REMOTE_ADDR};
1762 my $skip_version_check = $params->{skip_version_check}; # Only for checkauth
1764 unless ( $skip_version_check ) {
1765 unless ( C4::Context->preference('Version') ) {
1767 # database has not been installed yet
1768 return ( "maintenance", undef );
1770 my $kohaversion = Koha::version();
1771 $kohaversion =~ s/(.*\..*)\.(.*)\.(.*)/$1$2$3/;
1772 if ( C4::Context->preference('Version') < $kohaversion ) {
1774 # database in need of version update; assume that
1775 # no API should be called while databsae is in
1777 return ( "maintenance", undef );
1781 # see if we have a valid session cookie already
1782 # however, if a userid parameter is present (i.e., from
1783 # a form submission, assume that any current cookie
1785 unless ( $sessionID ) {
1786 return ( "failed", undef );
1788 C4::Context::_unset_userenv($sessionID); # remove old userenv first
1789 my $session = get_session($sessionID);
1791 my $userid = $session->param('id');
1792 my $ip = $session->param('ip');
1793 my $lasttime = $session->param('lasttime');
1794 my $timeout = _timeout_syspref();
1796 if ( !$lasttime || ( $lasttime < time() - $timeout ) ) {
1800 return ("expired", undef);
1802 } elsif ( C4::Context->preference('SessionRestrictionByIP') && $ip ne $remote_addr ) {
1803 # IP address changed
1806 return ( "restricted", undef, { old_ip => $ip, new_ip => $remote_addr});
1808 } elsif ( $userid ) {
1809 $session->param( 'lasttime', time() );
1810 my $patron = Koha::Patrons->find({ userid => $userid });
1811 $patron = Koha::Patron->find({ cardnumber => $userid }) unless $patron;
1812 return ("password_expired", undef ) if $patron->password_expired;
1813 my $flags = defined($flagsrequired) ? haspermission( $userid, $flagsrequired ) : 1;
1815 C4::Context->_new_userenv($sessionID);
1816 C4::Context->interface($session->param('interface'));
1817 C4::Context->set_userenv(
1818 $session->param('number'), $session->param('id') // '',
1819 $session->param('cardnumber'), $session->param('firstname'),
1820 $session->param('surname'), $session->param('branch'),
1821 $session->param('branchname'), $session->param('flags'),
1822 $session->param('emailaddress'), $session->param('shibboleth'),
1823 $session->param('desk_id'), $session->param('desk_name'),
1824 $session->param('register_id'), $session->param('register_name')
1826 return ( "additional-auth-needed", $session )
1827 if $session->param('waiting-for-2FA');
1829 return ( "ok", $session );
1833 return ( "failed", undef );
1837 C4::Context->_new_userenv($sessionID);
1838 C4::Context->interface($session->param('interface'));
1839 C4::Context->set_userenv( undef, q{} );
1840 return ( "anon", $session );
1843 return ( "expired", undef );
1850 my $session = get_session($sessionID);
1852 Given a session ID, retrieve the CGI::Session object used to store
1853 the session's state. The session object can be used to store
1854 data that needs to be accessed by different scripts during a
1857 If the C<$sessionID> parameter is an empty string, a new session
1862 sub _get_session_params {
1863 my $storage_method = C4::Context->preference('SessionStorage');
1864 if ( $storage_method eq 'mysql' ) {
1865 my $dbh = C4::Context->dbh;
1866 return { dsn => "serializer:yamlxs;driver:MySQL;id:md5", dsn_args => { Handle => $dbh } };
1868 elsif ( $storage_method eq 'Pg' ) {
1869 my $dbh = C4::Context->dbh;
1870 return { dsn => "serializer:yamlxs;driver:PostgreSQL;id:md5", dsn_args => { Handle => $dbh } };
1872 elsif ( $storage_method eq 'memcached' && Koha::Caches->get_instance->memcached_cache ) {
1873 my $memcached = Koha::Caches->get_instance()->memcached_cache;
1874 return { dsn => "serializer:yamlxs;driver:memcached;id:md5", dsn_args => { Memcached => $memcached } };
1877 # catch all defaults to tmp should work on all systems
1878 my $dir = C4::Context::temporary_directory;
1879 my $instance = C4::Context->config( 'database' ); #actually for packages not exactly the instance name, but generally safer to leave it as it is
1880 return { dsn => "serializer:yamlxs;driver:File;id:md5", dsn_args => { Directory => "$dir/cgisess_$instance" } };
1885 my $sessionID = shift;
1886 my $params = _get_session_params();
1888 if( $sessionID ) { # find existing
1889 CGI::Session::ErrorHandler->set_error( q{} ); # clear error, cpan issue #111463
1890 $session = CGI::Session->load( $params->{dsn}, $sessionID, $params->{dsn_args} );
1892 $session = CGI::Session->new( $params->{dsn}, $sessionID, $params->{dsn_args} );
1893 # no need to flush here
1899 # FIXME no_set_userenv may be replaced with force_branchcode_for_userenv
1900 # (or something similar)
1901 # Currently it's only passed from C4::SIP::ILS::Patron::check_password, but
1902 # not having a userenv defined could cause a crash.
1904 my ( $userid, $password, $query, $type, $no_set_userenv ) = @_;
1905 $type = 'opac' unless $type;
1907 # Get shibboleth login attribute
1908 my $shib = C4::Context->config('useshibboleth') && shib_ok();
1909 my $shib_login = $shib ? get_login_shib() : undef;
1913 if ( defined $userid ) {
1914 $patron = Koha::Patrons->find( { userid => $userid } );
1915 $patron = Koha::Patrons->find( { cardnumber => $userid } ) unless $patron;
1917 my $check_internal_as_fallback = 0;
1920 # Note: checkpw_* routines returns:
1923 # -1 if user bind failed (LDAP only)
1925 if ( $patron and ( $patron->account_locked ) ) {
1927 # Nothing to check, account is locked
1928 } elsif ( $ldap && defined($password) ) {
1929 my ( $retval, $retcard, $retuserid );
1930 ( $retval, $retcard, $retuserid, $patron ) = checkpw_ldap(@_); # EXTERNAL AUTH
1931 if ( $retval == 1 ) {
1932 @return = ( $retval, $retcard, $retuserid, $patron );
1935 $check_internal_as_fallback = 1 if $retval == 0;
1937 } elsif ( $cas && $query && $query->param('ticket') ) {
1939 # In case of a CAS authentication, we use the ticket instead of the password
1940 my $ticket = $query->param('ticket');
1941 $query->delete('ticket'); # remove ticket to come back to original URL
1942 my ( $retval, $retcard, $retuserid, $cas_ticket, $patron ) = checkpw_cas( $ticket, $query, $type ); # EXTERNAL AUTH
1944 @return = ( $retval, $retcard, $retuserid, $patron, $cas_ticket );
1948 $passwd_ok = $retval;
1951 # If we are in a shibboleth session (shibboleth is enabled, and a shibboleth match attribute is present)
1952 # Check for password to asertain whether we want to be testing against shibboleth or another method this
1954 elsif ( $shib && $shib_login && !$password ) {
1956 # In case of a Shibboleth authentication, we expect a shibboleth user attribute
1957 # (defined under shibboleth mapping in koha-conf.xml) to contain the login of the
1958 # shibboleth-authenticated user
1960 # Then, we check if it matches a valid koha user
1962 my ( $retval, $retcard, $retuserid, $patron ) =
1963 C4::Auth_with_shibboleth::checkpw_shib($shib_login); # EXTERNAL AUTH
1965 @return = ( $retval, $retcard, $retuserid, $patron );
1967 $passwd_ok = $retval;
1970 $check_internal_as_fallback = 1;
1974 if ( $check_internal_as_fallback ) {
1975 @return = checkpw_internal( $userid, $password, $no_set_userenv);
1976 push( @return, $patron );
1977 $passwd_ok = 1 if $return[0] > 0; # 1 or 2
1982 $patron->update( { login_attempts => 0 } );
1983 if ( $patron->password_expired ) {
1984 @return = ( -2, $patron );
1986 } elsif ( !$patron->account_locked ) {
1987 $patron->update( { login_attempts => $patron->login_attempts + 1 } );
1991 # Optionally log success or failure
1992 if ( $patron && $passwd_ok && C4::Context->preference('AuthSuccessLog') ) {
1993 logaction( 'AUTH', 'SUCCESS', $patron->id, "Valid password for $userid", $type );
1994 } elsif ( !$passwd_ok && C4::Context->preference('AuthFailureLog') ) {
1995 logaction( 'AUTH', 'FAILURE', $patron ? $patron->id : 0, "Wrong password for $userid", $type );
2001 sub checkpw_internal {
2002 my ( $userid, $password, $no_set_userenv ) = @_;
2004 $password = Encode::encode( 'UTF-8', $password )
2005 if Encode::is_utf8($password);
2007 my $dbh = C4::Context->dbh;
2010 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where userid=?"
2012 $sth->execute($userid);
2014 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2015 $surname, $branchcode, $branchname, $flags )
2018 if ( checkpw_hash( $password, $stored_hash ) ) {
2020 C4::Context->set_userenv( "$borrowernumber", $userid, $cardnumber,
2021 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2022 return 1, $cardnumber, $userid;
2027 "select password,cardnumber,borrowernumber,userid,firstname,surname,borrowers.branchcode,branches.branchname,flags from borrowers join branches on borrowers.branchcode=branches.branchcode where cardnumber=?"
2029 $sth->execute($userid);
2031 my ( $stored_hash, $cardnumber, $borrowernumber, $userid, $firstname,
2032 $surname, $branchcode, $branchname, $flags )
2035 if ( checkpw_hash( $password, $stored_hash ) ) {
2037 C4::Context->set_userenv( $borrowernumber, $userid, $cardnumber,
2038 $firstname, $surname, $branchcode, $branchname, $flags ) unless $no_set_userenv;
2039 return 1, $cardnumber, $userid;
2046 my ( $password, $stored_hash ) = @_;
2048 return if $stored_hash eq '!';
2050 # check what encryption algorithm was implemented: Bcrypt - if the hash starts with '$2' it is Bcrypt else md5
2052 if ( substr( $stored_hash, 0, 2 ) eq '$2' ) {
2053 $hash = hash_password( $password, $stored_hash );
2055 $hash = md5_base64($password);
2057 return $hash eq $stored_hash;
2062 my $authflags = getuserflags($flags, $userid, [$dbh]);
2064 Translates integer flags into permissions strings hash.
2066 C<$flags> is the integer userflags value ( borrowers.userflags )
2067 C<$userid> is the members.userid, used for building subpermissions
2068 C<$authflags> is a hashref of permissions
2075 my $dbh = @_ ? shift : C4::Context->dbh;
2078 # I don't want to do this, but if someone logs in as the database
2079 # user, it would be preferable not to spam them to death with
2080 # numeric warnings. So, we make $flags numeric.
2081 no warnings 'numeric';
2084 my $sth = $dbh->prepare("SELECT bit, flag, defaulton FROM userflags");
2087 while ( my ( $bit, $flag, $defaulton ) = $sth->fetchrow ) {
2088 if ( ( $flags & ( 2**$bit ) ) || $defaulton ) {
2089 $userflags->{$flag} = 1;
2092 $userflags->{$flag} = 0;
2096 # get subpermissions and merge with top-level permissions
2097 my $user_subperms = get_user_subpermissions($userid);
2098 foreach my $module ( keys %$user_subperms ) {
2099 next if $userflags->{$module} == 1; # user already has permission for everything in this module
2100 $userflags->{$module} = $user_subperms->{$module};
2106 =head2 get_user_subpermissions
2108 $user_perm_hashref = get_user_subpermissions($userid);
2110 Given the userid (note, not the borrowernumber) of a staff user,
2111 return a hashref of hashrefs of the specific subpermissions
2112 accorded to the user. An example return is
2116 export_catalog => 1,
2117 import_patrons => 1,
2121 The top-level hash-key is a module or function code from
2122 userflags.flag, while the second-level key is a code
2125 The results of this function do not give a complete picture
2126 of the functions that a staff user can access; it is also
2127 necessary to check borrowers.flags.
2131 sub get_user_subpermissions {
2134 my $dbh = C4::Context->dbh;
2135 my $sth = $dbh->prepare( "SELECT flag, user_permissions.code
2136 FROM user_permissions
2137 JOIN permissions USING (module_bit, code)
2138 JOIN userflags ON (module_bit = bit)
2139 JOIN borrowers USING (borrowernumber)
2140 WHERE userid = ?" );
2141 $sth->execute($userid);
2143 my $user_perms = {};
2144 while ( my $perm = $sth->fetchrow_hashref ) {
2145 $user_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2150 =head2 get_all_subpermissions
2152 my $perm_hashref = get_all_subpermissions();
2154 Returns a hashref of hashrefs defining all specific
2155 permissions currently defined. The return value
2156 has the same structure as that of C<get_user_subpermissions>,
2157 except that the innermost hash value is the description
2158 of the subpermission.
2162 sub get_all_subpermissions {
2163 my $dbh = C4::Context->dbh;
2164 my $sth = $dbh->prepare( "SELECT flag, code
2166 JOIN userflags ON (module_bit = bit)" );
2170 while ( my $perm = $sth->fetchrow_hashref ) {
2171 $all_perms->{ $perm->{'flag'} }->{ $perm->{'code'} } = 1;
2176 =head2 haspermission
2178 $flagsrequired = '*'; # Any permission at all
2179 $flagsrequired = 'a_flag'; # a_flag must be satisfied (all subpermissions)
2180 $flagsrequired = [ 'a_flag', 'b_flag' ]; # a_flag OR b_flag must be satisfied
2181 $flagsrequired = { 'a_flag => 1, 'b_flag' => 1 }; # a_flag AND b_flag must be satisfied
2182 $flagsrequired = { 'a_flag' => 'sub_a' }; # sub_a of a_flag must be satisfied
2183 $flagsrequired = { 'a_flag' => [ 'sub_a, 'sub_b' ] }; # sub_a OR sub_b of a_flag must be satisfied
2185 $flags = ($userid, $flagsrequired);
2187 C<$userid> the userid of the member
2188 C<$flags> is a query structure similar to that used by SQL::Abstract that
2189 denotes the combination of flags required. It is a required parameter.
2191 The main logic of this method is that things in arrays are OR'ed, and things
2192 in hashes are AND'ed. The `*` character can be used, at any depth, to denote `ANY`
2194 Returns member's flags or 0 if a permission is not met.
2199 my ($required, $flags) = @_;
2201 my $ref = ref($required);
2203 if ($required eq '*') {
2204 return 0 unless ( $flags or ref( $flags ) );
2206 return 0 unless ( $flags and (!ref( $flags ) || $flags->{$required} ));
2208 } elsif ($ref eq 'HASH') {
2209 foreach my $key (keys %{$required}) {
2210 next if $flags == 1;
2211 my $require = $required->{$key};
2212 my $rflags = $flags->{$key};
2213 return 0 unless _dispatch($require, $rflags);
2215 } elsif ($ref eq 'ARRAY') {
2217 foreach my $require ( @{$required} ) {
2219 ( ref($flags) && !ref($require) && ( $require ne '*' ) )
2220 ? $flags->{$require}
2222 $satisfied++ if _dispatch( $require, $rflags );
2224 return 0 unless $satisfied;
2226 croak "Unexpected structure found: $ref";
2233 my ( $userid, $flagsrequired ) = @_;
2235 #Koha::Exceptions::WrongParameter->throw('$flagsrequired should not be undef')
2236 # unless defined($flagsrequired);
2238 my $sth = C4::Context->dbh->prepare("SELECT flags FROM borrowers WHERE userid=?");
2239 $sth->execute($userid);
2240 my $row = $sth->fetchrow();
2241 my $flags = getuserflags( $row, $userid );
2243 return $flags unless defined($flagsrequired);
2244 return $flags if $flags->{superlibrarian};
2245 return _dispatch($flagsrequired, $flags);
2247 #FIXME - This fcn should return the failed permission so a suitable error msg can be delivered.
2252 $flags = ($iprange);
2254 C<$iprange> A space separated string describing an IP range. Can include single IPs or ranges
2256 Returns 1 if the remote address is in the provided iprange, or 0 otherwise.
2263 my @allowedipranges = $iprange ? split(' ', $iprange) : ();
2264 if (scalar @allowedipranges > 0) {
2266 eval { @rangelist = Net::CIDR::range2cidr(@allowedipranges); }; return 0 if $@;
2267 eval { $result = Net::CIDR::cidrlookup($ENV{'REMOTE_ADDR'}, @rangelist) } || Koha::Logger->get->warn('cidrlookup failed for ' . join(' ',@rangelist) );
2269 return $result ? 1 : 0;
2272 sub getborrowernumber {
2274 my $userenv = C4::Context->userenv;
2275 if ( defined($userenv) && ref($userenv) eq 'HASH' && $userenv->{number} ) {
2276 return $userenv->{number};
2278 my $dbh = C4::Context->dbh;
2279 for my $field ( 'userid', 'cardnumber' ) {
2281 $dbh->prepare("select borrowernumber from borrowers where $field=?");
2282 $sth->execute($userid);
2284 my ($bnumber) = $sth->fetchrow;
2291 =head2 track_login_daily
2293 track_login_daily( $userid );
2295 Wraps the call to $patron->track_login, the method used to update borrowers.lastseen. We only call track_login once a day.
2299 sub track_login_daily {
2301 return if !$userid || !C4::Context->preference('TrackLastPatronActivity');
2303 my $cache = Koha::Caches->get_instance();
2304 my $cache_key = "track_login_" . $userid;
2305 my $cached = $cache->get_from_cache($cache_key);
2306 my $today = dt_from_string()->ymd;
2307 return if $cached && $cached eq $today;
2309 my $patron = Koha::Patrons->find({ userid => $userid });
2310 return unless $patron;
2311 $patron->track_login;
2312 $cache->set_in_cache( $cache_key, $today );
2315 END { } # module clean-up code here (global destructor)
2325 Crypt::Eksblowfish::Bcrypt(3)